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September Normals for Rantoul, IL

< August October > Day Temperatures (°F) Precipitation (in) Degree Days Min Max Avg Heating Cooling 1 57 81 69 0.11 1 5 2 56 81 69 0.11 1 5 3 56 81 68 0.11 1 4 4 56 81 68 0.11 1 4 5 55 80 68 0.11 1 4 6 55 80 68 0.1 1 4 7 55 80 67 0.1 1 4 8 55 80 67 0.1 1 3 9 54 80 67 0.1 1 3 10 54 79 67 0.1 2 3 11 53 79 66 0.1 2 3 12 53 79 66 0.1 2 3 13 53 78 66 0.1 2 3 14 52 78 65 0.09 2 3 15 52 78 65 0.09 2 2 16 52 78 65 0.09 3 2 17 51 77 64 0.09 3 2 18 51 77 64 0.09 3 2 19 51 77 64 0.09 3 2 20 50 76 63 0.09 4 2 21 50 76 63 0.09 4 2 22 49 76 63 0.09 4 2 23 49 75 62 0.09 4 1 24 49 75 62 0.09 5 1 25 48 74 61 0.09 5 1 26 48 74 61 0.08 5 1 27 47 74 61 0.08 6 1 28 47 73 60 0.08 6 1 29 47 73 60 0.08 6 1 30 46 72 59 0.08 7 1 Month 52 77 65 2.83 89 75 Data Controls Monthly: January February March April May June July August September October November December   | Yearly Related Maps Related Links Normal High Temperatures Normal Low Temperatures Normal Mean Temperatures Normal Precipitation - Forecast - Past Weather